How do I make a "stick" move up and down remotely?

There are these jackets that pop out. Think Yu Gi Oh. I m making one of these jackets for a cosplay, and I will be using corset boning for the support. The boning is the "stick" in the question. I want to be able to move the boning up and down so the jacket will pop up and lay flat as I wish. Does anyone... show more There are these jackets that pop out. Think Yu Gi Oh. I m making one of these jackets for a cosplay, and I will be using corset boning for the support. The boning is the "stick" in the question. I want to be able to move the boning up and down so the jacket will pop up and lay flat as I wish.
Does anyone know how to help? Please use small words. I don t know anything.
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